Please help me on these Questions

A: Can't you see that my client is in the clear on your illegitimate charges? B: The account withdrawals are valid; _________, embezzlement is illicit. (A) furthermore(B) additionally(C) in retrospect(D) notwithstandingA: Should people on sick leave be allowed to accumulate vacation time? B: ________ federal regulations dictate our company leave policy. (A) Lacking options,(B) We are limited because(C) It's a moot point that(D) Due to the fact thatA: I'm open for criticism from you regarding the new company policy. B: ____________, I would have to back you up all the way. (A) After you just pulled(B) Look at behind you(C) In terms of efficiency(D) The chip are up soDon't worry. I _______ the work by the time you get backA) will be finishedB) have finishedC) will be finishedD) would have finished